V4L/DVB (6897): xc2028: ignore HAS_IF during specific S-Code type searches
[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / media / video / cx23885 / cx23885-cards.c
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1/*
2 * Driver for the Conexant CX23885 PCIe bridge
3 *
4 * Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 *
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 */
21
22#include <linux/init.h>
23#include <linux/module.h>
24#include <linux/pci.h>
25#include <linux/delay.h>
26
27#include "cx23885.h"
28
29/* ------------------------------------------------------------------ */
30/* board config info */
31
32struct cx23885_board cx23885_boards[] = {
33 [CX23885_BOARD_UNKNOWN] = {
34 .name = "UNKNOWN/GENERIC",
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35 .input = {{
36 .type = CX23885_VMUX_COMPOSITE1,
37 .vmux = 0,
38 },{
39 .type = CX23885_VMUX_COMPOSITE2,
40 .vmux = 1,
41 },{
42 .type = CX23885_VMUX_COMPOSITE3,
43 .vmux = 2,
44 },{
45 .type = CX23885_VMUX_COMPOSITE4,
46 .vmux = 3,
47 }},
48 },
49 [CX23885_BOARD_HAUPPAUGE_HVR1800lp] = {
50 .name = "Hauppauge WinTV-HVR1800lp",
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51 .portc = CX23885_MPEG_DVB,
52 .input = {{
53 .type = CX23885_VMUX_TELEVISION,
54 .vmux = 0,
55 .gpio0 = 0xff00,
56 },{
57 .type = CX23885_VMUX_DEBUG,
58 .vmux = 0,
59 .gpio0 = 0xff01,
60 },{
61 .type = CX23885_VMUX_COMPOSITE1,
62 .vmux = 1,
63 .gpio0 = 0xff02,
64 },{
65 .type = CX23885_VMUX_SVIDEO,
66 .vmux = 2,
67 .gpio0 = 0xff02,
68 }},
69 },
70 [CX23885_BOARD_HAUPPAUGE_HVR1800] = {
71 .name = "Hauppauge WinTV-HVR1800",
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72 .portc = CX23885_MPEG_DVB,
73 .input = {{
74 .type = CX23885_VMUX_TELEVISION,
75 .vmux = 0,
76 .gpio0 = 0xff00,
77 },{
78 .type = CX23885_VMUX_DEBUG,
79 .vmux = 0,
80 .gpio0 = 0xff01,
81 },{
82 .type = CX23885_VMUX_COMPOSITE1,
83 .vmux = 1,
84 .gpio0 = 0xff02,
85 },{
86 .type = CX23885_VMUX_SVIDEO,
87 .vmux = 2,
88 .gpio0 = 0xff02,
89 }},
90 },
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91 [CX23885_BOARD_HAUPPAUGE_HVR1250] = {
92 .name = "Hauppauge WinTV-HVR1250",
93 .portc = CX23885_MPEG_DVB,
94 .input = {{
95 .type = CX23885_VMUX_TELEVISION,
96 .vmux = 0,
97 .gpio0 = 0xff00,
98 },{
99 .type = CX23885_VMUX_DEBUG,
100 .vmux = 0,
101 .gpio0 = 0xff01,
102 },{
103 .type = CX23885_VMUX_COMPOSITE1,
104 .vmux = 1,
105 .gpio0 = 0xff02,
106 },{
107 .type = CX23885_VMUX_SVIDEO,
108 .vmux = 2,
109 .gpio0 = 0xff02,
110 }},
111 },
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112 [CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP] = {
113 .name = "DViCO FusionHDTV5 Express",
a6a3f140 114 .portb = CX23885_MPEG_DVB,
9bc37caa 115 },
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116 [CX23885_BOARD_HAUPPAUGE_HVR1500Q] = {
117 .name = "Hauppauge WinTV-HVR1500Q",
118 .portc = CX23885_MPEG_DVB,
119 },
120
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121};
122const unsigned int cx23885_bcount = ARRAY_SIZE(cx23885_boards);
123
124/* ------------------------------------------------------------------ */
125/* PCI subsystem IDs */
126
127struct cx23885_subid cx23885_subids[] = {
128 {
129 .subvendor = 0x0070,
130 .subdevice = 0x3400,
131 .card = CX23885_BOARD_UNKNOWN,
132 },{
133 .subvendor = 0x0070,
134 .subdevice = 0x7600,
135 .card = CX23885_BOARD_HAUPPAUGE_HVR1800lp,
136 },{
137 .subvendor = 0x0070,
138 .subdevice = 0x7800,
139 .card = CX23885_BOARD_HAUPPAUGE_HVR1800,
140 },{
141 .subvendor = 0x0070,
142 .subdevice = 0x7801,
143 .card = CX23885_BOARD_HAUPPAUGE_HVR1800,
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144 },{
145 .subvendor = 0x0070,
146 .subdevice = 0x7911,
147 .card = CX23885_BOARD_HAUPPAUGE_HVR1250,
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148 },{
149 .subvendor = 0x18ac,
150 .subdevice = 0xd500,
151 .card = CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP,
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152 },{
153 .subvendor = 0x0070,
154 .subdevice = 0x7797,
155 .card = CX23885_BOARD_HAUPPAUGE_HVR1500Q,
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156 },
157};
158const unsigned int cx23885_idcount = ARRAY_SIZE(cx23885_subids);
159
160void cx23885_card_list(struct cx23885_dev *dev)
161{
162 int i;
163
164 if (0 == dev->pci->subsystem_vendor &&
165 0 == dev->pci->subsystem_device) {
166 printk("%s: Your board has no valid PCIe Subsystem ID and thus can't\n"
167 "%s: be autodetected. Please pass card=<n> insmod option to\n"
168 "%s: workaround that. Redirect complaints to the vendor of\n"
169 "%s: the TV card. Best regards,\n"
170 "%s: -- tux\n",
171 dev->name, dev->name, dev->name, dev->name, dev->name);
172 } else {
173 printk("%s: Your board isn't known (yet) to the driver. You can\n"
174 "%s: try to pick one of the existing card configs via\n"
175 "%s: card=<n> insmod option. Updating to the latest\n"
176 "%s: version might help as well.\n",
177 dev->name, dev->name, dev->name, dev->name);
178 }
179 printk("%s: Here is a list of valid choices for the card=<n> insmod option:\n",
180 dev->name);
181 for (i = 0; i < cx23885_bcount; i++)
182 printk("%s: card=%d -> %s\n",
183 dev->name, i, cx23885_boards[i].name);
184}
185
186static void hauppauge_eeprom(struct cx23885_dev *dev, u8 *eeprom_data)
187{
188 struct tveeprom tv;
189
190 tveeprom_hauppauge_analog(&dev->i2c_bus[0].i2c_client, &tv, eeprom_data);
191
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192 /* Make sure we support the board model */
193 switch (tv.model)
194 {
195 case 76601: /* WinTV-HVR1800lp (PCIe, Retail, No IR, Dual channel ATSC and MPEG2 HW Encoder */
196 case 77001: /* WinTV-HVR1500 (Express Card, Retail, No IR, ATSC and Basic analog */
6df93668 197 case 77041: /* WinTV-HVR1500Q (Express Card, Retail, No IR, ATSC/QAM and Basic analog */
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198 case 78501: /* WinTV-HVR1800 (PCIe, Retail, IR, Dual channel ATSC and MPEG2 HW Encoder */
199 case 78521: /* WinTV-HVR1800 (PCIe, Retail, IR, Dual channel ATSC and MPEG2 HW Encoder */
200 break;
201 default:
202 printk("%s: warning: unknown hauppauge model #%d\n", dev->name, tv.model);
203 break;
204 }
205
206 printk(KERN_INFO "%s: hauppauge eeprom: model=%d\n",
207 dev->name, tv.model);
208}
209
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210void cx23885_gpio_setup(struct cx23885_dev *dev)
211{
212 switch(dev->board) {
213 case CX23885_BOARD_HAUPPAUGE_HVR1250:
214 /* GPIO-0 cx24227 demodulator reset */
215 cx_set(GP0_IO, 0x00010001); /* Bring the part out of reset */
216 break;
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217 case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
218 /* GPIO-0 cx24227 demodulator reset */
219 /* GPIO-2 xc5000 tuner reset */
220 cx_set(GP0_IO, 0x00050005); /* Bring the part out of reset */
221 break;
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222 case CX23885_BOARD_HAUPPAUGE_HVR1800:
223 /* GPIO-0 656_CLK */
224 /* GPIO-1 656_D0 */
225 /* GPIO-2 8295A Reset */
226 /* GPIO-3-10 cx23417 data0-7 */
227 /* GPIO-11-14 cx23417 addr0-3 */
228 /* GPIO-15-18 cx23417 READY, CS, RD, WR */
229 /* GPIO-19 IR_RX */
230 // FIXME: Analog requires the tuner is brought out of reset
231 break;
232 }
233}
234
235int cx23885_ir_init(struct cx23885_dev *dev)
236{
237 switch (dev->board) {
238 case CX23885_BOARD_HAUPPAUGE_HVR1250:
d1987d55 239 case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
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240 case CX23885_BOARD_HAUPPAUGE_HVR1800:
241 /* FIXME: Implement me */
242 break;
243 }
244
245 return 0;
246}
247
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248void cx23885_card_setup(struct cx23885_dev *dev)
249{
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250 struct cx23885_tsport *ts1 = &dev->ts1;
251 struct cx23885_tsport *ts2 = &dev->ts2;
252
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253 static u8 eeprom[256];
254
255 if (dev->i2c_bus[0].i2c_rc == 0) {
256 dev->i2c_bus[0].i2c_client.addr = 0xa0 >> 1;
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257 tveeprom_read(&dev->i2c_bus[0].i2c_client,
258 eeprom, sizeof(eeprom));
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259 }
260
261 switch (dev->board) {
a77743bc 262 case CX23885_BOARD_HAUPPAUGE_HVR1250:
d1987d55 263 case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
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264 case CX23885_BOARD_HAUPPAUGE_HVR1800:
265 case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
266 if (dev->i2c_bus[0].i2c_rc == 0)
267 hauppauge_eeprom(dev, eeprom+0x80);
268 break;
269 }
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270
271 switch (dev->board) {
272 case CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP:
273 ts1->gen_ctrl_val = 0xc; /* Serial bus + punctured clock */
274 ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */
275 ts1->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
276 break;
277 case CX23885_BOARD_HAUPPAUGE_HVR1250:
d1987d55 278 case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
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279 case CX23885_BOARD_HAUPPAUGE_HVR1800:
280 case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
281 default:
282 ts2->gen_ctrl_val = 0xc; /* Serial bus + punctured clock */
283 ts2->ts_clk_en_val = 0x1; /* Enable TS_CLK */
284 ts2->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
285 }
286
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287}
288
289/* ------------------------------------------------------------------ */
290
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291/*
292 * Local variables:
293 * c-basic-offset: 8
294 * End:
295 * kate: eol "unix"; indent-width 3; remove-trailing-space on; replace-trailing-space-save on; tab-width 8; replace-tabs off; space-indent off; mixed-indent off
296 */